`jhtcm.com`

DNSSEC	⚠️ Not signed
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mxbiz2.qq.com` ⭐
MX	`mxbiz1.qq.com`⁽¹⁰⁾
SOA	`dns21.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776078862

Same first word

jhtcm.com

Similar names

thmjc.blogspot.is

jhmtc.com

cmhjt.cn

chjtm.com

tjchm.cn

tjmhc.com

thmjc.blogspot.bg

jtmhc.blogspot.sn

tmcjh.com

DNS History

8 records (4 active, 4 former)

●NSdns21.hichina.com2026-03-23 → 2026-04-13 · 3 obs

○ 2017-01-27 05:45:28
● 2026-03-23 07:19:40
● 2026-04-13 11:38:54

●NSdns22.hichina.com2026-03-23 → 2026-04-13 · 3 obs

○ 2017-01-27 05:45:28
● 2026-03-23 07:19:40
● 2026-04-13 11:38:54

○NSf1g1ns1.dnspod.net2015-05-29 → 2017-01-27 · 4 obs

● 2015-05-29 14:33:16
● 2017-01-27 05:45:28
○ 2026-03-23 07:19:40
○ 2026-04-13 11:38:54

○NSf1g1ns2.dnspod.net2015-05-29 → 2017-01-27 · 4 obs

● 2015-05-29 14:33:16
● 2017-01-27 05:45:28
○ 2026-03-23 07:19:40
○ 2026-04-13 11:38:54

○MX112.125.126.1612015-10-19 → 2015-10-19 · 4 obs

○ 2015-05-29 14:33:16
● 2015-10-19 11:02:40
○ 2016-01-22 02:07:18
○ 2026-04-13 11:38:54

○MX112.125.126.1612015-05-29 → 2015-05-29 · 3 obs

● 2015-05-29 14:33:16
○ 2015-10-19 11:02:40
○ 2026-04-13 11:38:54

●MXmxbiz1.qq.com2016-01-22 → 2026-04-13 · 3 obs

○ 2015-10-19 11:02:40
● 2016-01-22 02:07:18
● 2026-04-13 11:38:54

●MXmxbiz2.qq.com2016-01-22 → 2026-04-13 · 3 obs

○ 2015-10-19 11:02:40
● 2016-01-22 02:07:18
● 2026-04-13 11:38:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
jhtcm.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jhtcm.com (unsigned zone)

⏱️ Timing

Total: 536ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns22.hichina.com, dns21.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 10), mxbiz2.qq.com (pri: 5)`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

Name Servers

jhtcm.com is delegated to two name servers dns21.hichina.com and dns22.hichina.com.

jhtcm.com shares the same name server setup as other domains, for instance highland-tech.com, cbsybl.com, ifan.com.cn, shoptikpro.com and qdjd.com.

jhtcm.com shares name servers with other domains at least partially, for example ashe.cn and yeshk.cn.

These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

Two mail servers handle jhtcm.com: mxbiz1.qq.com and mxbiz2.qq.com.

jhtcm.com shares the same mail server setup as other domains, for instance mobtou.com, yonyouaud.com, tiansheng.com, gz65.com and cncra.org.

jhtcm.com shares some mail servers with other domains, at least partially, for instance jpintech.com, zhltw.cn, hotel98.com, 451263.com and xayfjj.com.

jhtcm.com - robtex.com

jhtcm.com

com